ISRC QZ7361801990
Verified recording
QZ7361801990 is “Cantata, BWV 147: Coral, Jesús Es Mi Alegría” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x783ba5a3274ed85b20f3a263a30d015885d16b5b05c465de17cb63e97362e659 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7361801990.
Recording identifiers
- ISRC
- QZ7361801990
- Title
- Cantata, BWV 147: Coral, Jesús Es Mi Alegría
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x783ba5a3274ed85b20f3a263a30d015885d16b5b05c465de17cb63e97362e659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:2d6d047279749ef45383d0cd749ce93830b96251ce474f82c1d04885c1a5cf22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7361801990
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Cantata, BWV 147: Coral, Jesús Es Mi Alegría · Machine-readable JSON-LD